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Weather balloon as well as preparation method thereof and combined balloon containing weather balloon

A weather balloon and combined technology, applied in the field of meteorological detection, can solve the problems of insufficient efficiency, inability to meet the requirements of highly efficient use, lack of high-altitude data at stations, etc., and achieve the effect of improving the elongation rate and resilience performance.

Active Publication Date: 2013-12-25
CHEMCHINA ZHUZHOU RUBBER RES & DESIGN INST
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] Although the weather balloons in the prior art can reach a height of about 30,000 meters under normal weather conditions, under severe weather conditions such as rain, snow, freezing, and strong winds, the lift-off height of the balloon is greatly reduced and unstable, such as 750 meters. The average detection height of a gram balloon is about 18,000 meters, and the minimum detection height is about 12,000 meters. Even if the mass of the balloon is increased, it is difficult to effectively solve the problem of lift-off height, which is far from the detection height of 26,000 meters required by the detection specification. The altitude efficiency is less than 50%, resulting in the lack of high-altitude data of the station, affecting the accuracy of weather forecast and meteorological scientific research
The weather balloons made by the above-mentioned method do not have hydrophobic properties, and cannot meet the requirements of highly efficient use under severe weather conditions

Method used

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  • Weather balloon as well as preparation method thereof and combined balloon containing weather balloon

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preparation example Construction

[0056] The present invention also provides the preparation method of weather balloon of the present invention, and this method comprises the steps:

[0057] S1, sulfur, N-phenyl-2-naphthylamine, N-phenyl-N'-isopropyl-p-phenylenediamine, ethyl-phenyl-zinc dithiocarbamate and zinc oxide are made into water Dispersions;

[0058] S2, Potassium hydroxide, casein and flat plus O are prepared into a solution;

[0059] S3, preparing machine oil and emulsified paraffin into emulsion;

[0060] S4, adding the water dispersion and the solution to the concentrated natural rubber latex, then adding the emulsion, mixing and stirring evenly to obtain the composition;

[0061] S5. Prepare the composition to obtain a weather balloon.

[0062] Preferably, the method also includes adding neoprene latex into the composition before step S5.

[0063] The concrete steps of step S5 are:

[0064] 1. Dip impregnation: Dip the balloon mold in coagulant;

[0065] 2. Film: Soak the mold with coagulan...

Embodiment 1

[0071] 1. Composition of weather balloons

[0072] 100 parts of centrifugally concentrated natural latex, 0.15 parts of potassium hydroxide, 0.2 parts of casein, 0.1 parts of Pingpingjia O (dodecyl polyoxyethylene ether), 1 part of sulfur, antioxidant D (N-phenyl-2-naphthalene Amine) 1.5 parts, PX (ethyl-phenyl-zinc dithiocarbamate) 1 part, 4010NA (N-phenyl-N'-isopropyl-p-phenylenediamine) 2 parts, zinc oxide 1.5 parts, The weight ratio of machine oil is 3.00 parts, and emulsified paraffin is 5 parts;

[0073] 2. Preparation method

[0074] (1) Prepare the composition

[0075] S1, sulfur, antioxidant D, 4010NA, PX and zinc oxide are made into water dispersion;

[0076] S2, Potassium hydroxide, casein and flat plus O are prepared into a solution;

[0077] S3, preparing machine oil and emulsified paraffin into emulsion;

[0078] S4, adding the water dispersion and the solution to the concentrated natural rubber latex, then adding the emulsion, mixing and stirring evenly to ...

Embodiment 2

[0087] 1. Composition of weather balloons

[0088] 100 parts of centrifugally concentrated natural latex, 0.30 parts of potassium hydroxide, 0.1 part of casein, 0.15 parts of Pingpingjia O (dodecyl polyoxyethylene ether), 2 parts of sulfur, antioxidant D (N-phenyl-2-naphthalene Amine) 1 part, PX (ethyl-phenyl-zinc dithiocarbamate) 1.5 parts, 4010NA (N-phenyl-N'-isopropyl-p-phenylenediamine) 1 part, zinc oxide 3 parts, The weight ratio of mechanical oil is 5.0 parts, neoprene latex is 5 parts, and emulsified paraffin is 7 parts;

[0089] 2. Preparation method

[0090] (1) Prepare the composition

[0091] S1, sulfur, antioxidant D, 4010NA, PX and zinc oxide are made into water dispersion;

[0092] S2, Potassium hydroxide, casein and flat plus O are prepared into a solution;

[0093] S3, preparing machine oil and emulsified paraffin into emulsion;

[0094] S4. Add the water dispersion and the solution to the concentrated natural rubber latex, then add the emulsion and neopre...

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Abstract

The invention provides a weather balloon which comprises the following components in parts by weight: 100 parts of concentrated natural latex by centrifuging, 0-0.30 part of potassium hydroxide, 0-0.2 part of casein, 0-0.15 part of peregal O, 1-2 parts of sulphur, 1-2 parts of N-phenyl-2-naphthylamine, 1-2 parts of ethyl-phenyl-zinc dithiocarbamate, 1-2 parts of N-phenyl-N'-isopropyl-p-phenylenediamine, 0.5-3 parts of zinc oxide, 3-5 parts of mechanical oil and 3-7 parts of emulsified paraffin. The invention further provides a preparation method of the weather balloon and a combined weather balloon. The average levitating height of the weather balloon which is in a specification of 750g reaches 30450 meters, and the effective rate of the balloons with the levitating height of 26000 meters is 88.2%. The average levitating height of the weather balloon which is in a specification of 1600g in rainy days reaches 33481 meters, and the effective rate of the balloons with the levitating height of 30000 meters is 91.7%. Demands on the weather balloons at present are achieved.

Description

technical field [0001] The invention belongs to the field of meteorological detection, and in particular relates to a weather balloon, a preparation method thereof and a combined weather balloon containing the weather balloon. Background technique [0002] Meteorological balloons are important and indispensable vehicles for studying the atmosphere, developing meteorology, aviation, space flight technology and conducting space science research. [0003] At present, the average lift-off height of conventional weather balloons under severe weather conditions such as rain, snow, freezing, and strong winds is much lower than the average lift-off height under fine weather conditions, resulting in the lack of high-altitude data at stations. If it is possible to learn more about the interaction between the upper and lower layers of the atmosphere and the process of disturbing the transmission under severe weather such as rain, snow, freezing, and strong winds, and to observe the pro...

Claims

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Application Information

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IPC IPC(8): C08L7/02C08L11/02C08K13/02C08K5/01C08K3/22C08K3/06C08K5/18C08K5/39G01W1/08
Inventor 肖迪娥黄炯潘显智张雅妮
Owner CHEMCHINA ZHUZHOU RUBBER RES & DESIGN INST
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